"Get Obsidian to 20% or don't forge at all." That's the running joke in the community, and there's truth to it — this rare ore anchors more mid-game recipes than any other in World 2.
Best Obsidian Recipes
Best used when forging DPS-focused weapons like Greataxe or Great Sword.
The go-to recipe for The Peak boss fights where survivability matters more than DPS.
For endgame builds where trait synergy outperforms raw damage.
Ready to test these combos? Open the Forge Calculator and plug them in to see the exact probabilities for your gear tier.
Obsidian — Full Stats Reference
| Property | Value |
|---|---|
| Rarity Tier | rare |
| Base Multiplier | 2.05x |
| Source World | World 2 |
| Rock Type | Basalt Rock |
| Drop Chance | 1/80 |
| Trait | Damage Boost |
| Trait Activation | 20% of ore composition |
| Icon | ⚫ |
Understanding the Damage Boost Trait
The Damage Boost trait on Obsidian activates whenever Obsidian is one of your 3 recipe ores. When active, it +15% flat damage boost. Because each ore in a 3-slot recipe counts as ~33% of composition, a single Obsidian is enough to satisfy the 20% threshold.
Where to Find Obsidian
Obsidian spawns exclusively in World 2, dropping from Basalt Rock at a 1/80 rate. A high-tier pickaxe is required to break these nodes efficiently.
Obsidian vs Other Ores
The debate around Obsidian vs other rare ores usually comes down to one question: do you need trait activation or raw multiplier? Obsidian favors the former. If you want maximum flat damage without trait play, higher-mult ores may serve you better.
Frequently Asked Questions
Does Obsidian stack with other traits?
Trait effects are independent. Damage Boost activates alongside any other traits that hit their 20% threshold. Multi-trait recipes are exactly how top-tier builds work.
What's the best world modifier for Obsidian?
World 2 itself, since that's where the ore drops. Forging in World 2 also applies the local world multiplier bonus, boosting your final stats by roughly 10-20% depending on the tier.
What weapons work best with Obsidian?
Damage-focused weapons like Great Swords and Greataxes pair best with Obsidian's trait. Check the /weapons pages for detailed recommendations.
Is Obsidian available in World 1?
No. Obsidian only spawns in World 2. You'll need to progress your pickaxe tier and unlock the relevant zone before you can farm it.
Related Ores
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